Cato Networks Crosses $350M ARR as AI Fuels Next Phase of Cyber Growth

Cato Networks has surpassed $350 million in annual recurring revenue (ARR), marking a key milestone as artificial intelligence reshapes demand across the cybersecurity landscape.

The cloud-based network security provider said the figure represents 43% year-over-year growth, building on momentum from just months ago when the company crossed the $300 million ARR mark.

The acceleration underscores how enterprises are increasingly re-architecting their security stacks to accommodate AI-driven workflows and threats.

AI as a Tailwind — Not a Threat

CEO Shlomo Kramer said the company is directly benefiting from the AI shift and is entering 2026 with an “aggressive plan” to capture additional market share.

“We are gaining some scale and becoming a more significant player in the network security market,” Kramer said.

The comments come at a time when public cybersecurity stocks have come under pressure amid fears that AI-native tools — particularly from companies like Anthropic — could automate core security functions and compress industry margins.

Cato is taking the opposite stance: leaning into AI as an enabler. The company has integrated AI across its platform to improve threat detection, automate workflows, and enhance network visibility.

Building a Platform Play

The company’s strategy mirrors a broader shift across cybersecurity — from fragmented point solutions to unified, cloud-native platforms.

Cato has also begun expanding through M&A, acquiring AI security startup Aim Security in September — its first acquisition — to accelerate its capabilities in AI-driven threat protection.

Kramer, who previously co-founded Check Point Software and was an early investor in Palo Alto Networks, said the long-term ambition is to become the “CrowdStrike for network security,” referencing CrowdStrike’s dominance in endpoint protection.

Growth Amid Market Uncertainty

Cato’s progress stands out against a backdrop of volatility in cybersecurity equities, where investors are recalibrating expectations around AI’s impact on traditional software models.

Kramer acknowledged that while AI is a “massive tailwind,” the market may still undergo a correction as companies reassess how quickly AI translates into measurable value.

The company has raised more than $1 billion since its founding in 2015 and was last valued at approximately $4.8 billion in a funding round roughly eight months ago.

IPO Optionality Remains Open

While Cato did not commit to a public listing timeline, Kramer said the company is evaluating all funding options — leaving the door open to an eventual IPO as it scales.

For now, the message is clear: while markets debate whether AI disrupts cybersecurity, companies like Cato are betting that AI will expand the category, not shrink it — and that the winners will be those who integrate it fastest into a unified platform.

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